WID-SEC-W-2026-1143

Vulnerability from csaf_certbund - Published: 2026-04-15 22:00 - Updated: 2026-05-21 22:00
Summary
ffmpeg: Mehrere Schwachstellen
Severity
Mittel
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Das FFmpeg-Projekt besteht aus freien Programmen und Bibliotheken, die es ermöglichen, digitales Video- und Audiomaterial aufzunehmen, zu konvertieren, zu streamen und abzuspielen. Zudem enthält es mit libavcodec eine Audio- und Video-Codec-Sammlung, die verschiedene Codecs zur Verfügung stellt.
Angriff: Ein Angreifer kann mehrere Schwachstellen in ffmpeg ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen oder um einen Denial-of-Service-Zustand zu verursachen.
Betroffene Betriebssysteme: - Sonstiges - UNIX - Windows
CVE-2026-40962
Affected products
Product Identifier Version Remediation
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
Open Source ffmpeg <8.1
Open Source / ffmpeg
 <8.1
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
Open Source ffmpeg
Open Source / ffmpeg
 cpe:/a:ffmpeg:ffmpeg:- —
CVE-2026-6385
Affected products
Product Identifier Version Remediation
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
Open Source ffmpeg <8.1
Open Source / ffmpeg
 <8.1
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
Open Source ffmpeg
Open Source / ffmpeg
 cpe:/a:ffmpeg:ffmpeg:- —
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Das FFmpeg-Projekt besteht aus freien Programmen und Bibliotheken, die es erm\u00f6glichen, digitales Video- und Audiomaterial aufzunehmen, zu konvertieren, zu streamen und abzuspielen. Zudem enth\u00e4lt es mit libavcodec eine Audio- und Video-Codec-Sammlung, die verschiedene Codecs zur Verf\u00fcgung stellt.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in ffmpeg ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\u00fchren oder um einen Denial-of-Service-Zustand zu verursachen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges\n- UNIX\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1143 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1143.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1143 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1143"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugtracker vom 2026-04-15",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2458764"
      },
      {
        "category": "external",
        "summary": "EU Vulnerability Database vom 2026-04-15",
        "url": "https://euvd.enisa.europa.eu/enisa/EUVD-2026-23153"
      },
      {
        "category": "external",
        "summary": "ffmpeg.org vom 2026-04-15",
        "url": "https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22348"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2026:10767-1 vom 2026-05-14",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/MEDUULLI2DNJTC7ZMWBFMKOZDCAKTVX3/"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-6276 vom 2026-05-16",
        "url": "https://lists.debian.org/debian-security-announce/2026/msg00187.html"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2026:10768-1 vom 2026-05-15",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/4TOCC22G6AHEU62PA7DQARAPJYTW6XSE/"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2026:20726-1 vom 2026-05-15",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/YPC422VFSODZCZJL3IBYJJHAIBLXP6YQ/"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2026-8794C31F20 vom 2026-05-22",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-8794c31f20"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2026-7E25A1D2EC vom 2026-05-22",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-7e25a1d2ec"
      }
    ],
    "source_lang": "en-US",
    "title": "ffmpeg: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-05-21T22:00:00.000+00:00",
      "generator": {
        "date": "2026-05-22T08:50:39.532+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1143",
      "initial_release_date": "2026-04-15T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-04-15T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-05-14T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2026-05-17T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Debian und openSUSE aufgenommen"
        },
        {
          "date": "2026-05-21T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Fedora aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source ffmpeg",
                "product": {
                  "name": "Open Source ffmpeg",
                  "product_id": "T052893",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ffmpeg:ffmpeg:-"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c8.1",
                "product": {
                  "name": "Open Source ffmpeg \u003c8.1",
                  "product_id": "T052894"
                }
              },
              {
                "category": "product_version",
                "name": "8.1",
                "product": {
                  "name": "Open Source ffmpeg 8.1",
                  "product_id": "T052894-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ffmpeg:ffmpeg:8.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "ffmpeg"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T027843",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-40962",
      "product_status": {
        "known_affected": [
          "2951",
          "T027843",
          "T052894",
          "74185",
          "T052893"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-40962"
    },
    {
      "cve": "CVE-2026-6385",
      "product_status": {
        "known_affected": [
          "2951",
          "T027843",
          "T052894",
          "74185",
          "T052893"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-6385"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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